AU2009310094A1 - Method for the surface treatment of stainless steel - Google Patents
Method for the surface treatment of stainless steel Download PDFInfo
- Publication number
- AU2009310094A1 AU2009310094A1 AU2009310094A AU2009310094A AU2009310094A1 AU 2009310094 A1 AU2009310094 A1 AU 2009310094A1 AU 2009310094 A AU2009310094 A AU 2009310094A AU 2009310094 A AU2009310094 A AU 2009310094A AU 2009310094 A1 AU2009310094 A1 AU 2009310094A1
- Authority
- AU
- Australia
- Prior art keywords
- oxide
- salt
- composition
- acid
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/50—Treatment of iron or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
- C23G1/32—Heavy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08018874.1 | 2008-10-29 | ||
EP08018874A EP2182095A1 (de) | 2008-10-29 | 2008-10-29 | Verfahren zur Oberflächenbehandlung von nichtrostendem Stahl |
PCT/EP2009/007402 WO2010049065A1 (de) | 2008-10-29 | 2009-10-15 | Verfahren zur oberflächenbehandlung von nichtrostendem stahl |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2009310094A1 true AU2009310094A1 (en) | 2010-05-06 |
Family
ID=40451451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2009310094A Abandoned AU2009310094A1 (en) | 2008-10-29 | 2009-10-15 | Method for the surface treatment of stainless steel |
Country Status (8)
Country | Link |
---|---|
US (1) | US9115433B2 (ja) |
EP (2) | EP2182095A1 (ja) |
JP (1) | JP5586614B2 (ja) |
AU (1) | AU2009310094A1 (ja) |
CA (1) | CA2741704A1 (ja) |
ES (1) | ES2559387T3 (ja) |
HU (1) | HUE026531T2 (ja) |
WO (1) | WO2010049065A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015090660A1 (de) * | 2013-12-18 | 2015-06-25 | Poligrat Gmbh | Verfahren zur herstellung farbiger edelstahloberflächen |
JP6526406B2 (ja) * | 2014-12-10 | 2019-06-05 | 株式会社Ihi | ステンレス鋼部品の不動態化処理方法及びステンレス鋼部品用の不動態化処理液 |
HUE040273T2 (hu) * | 2016-05-24 | 2019-03-28 | Technochim Sa | Termékek rozsdamentes acél preventív kezelésére és ezekkel kapcsolatos eljárások |
US10443135B1 (en) | 2018-05-11 | 2019-10-15 | Macdermid Enthone Inc. | Near neutral pH pickle on multi-metals |
JP6592624B2 (ja) * | 2019-01-15 | 2019-10-16 | 株式会社Ihi | ステンレス鋼部品の不動態化処理方法及びステンレス鋼部品用の不動態化処理液 |
CN110129806A (zh) * | 2019-05-17 | 2019-08-16 | 浙江猫头鹰网络科技有限公司 | 抛光前处理酸洗液 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59190374A (ja) | 1983-04-14 | 1984-10-29 | Ishikawajima Harima Heavy Ind Co Ltd | 酸化スケ−ルの溶解除去方法 |
DE9214890U1 (de) * | 1992-11-02 | 1993-01-07 | Poligrat GmbH, 8000 München | Mittel zum Beizen und/oder Reinigen von Metalloberflächen |
ATE300630T1 (de) | 1994-09-26 | 2005-08-15 | Steris Inc | Säurebehandlung von rostfreiem stahl |
RU2119553C1 (ru) | 1997-04-18 | 1998-09-27 | Закрытое акционерное общество "Центр новых технологий "Оптрон" | Способ удаления оксидов и гидроксидов железа с поверхности изделий из стали |
CA2253679A1 (fr) | 1998-01-26 | 1999-07-26 | Elf Atochem S.A. | Passivation des aciers inoxydables en milieu acide organosulfonique |
AUPP762398A0 (en) | 1998-12-09 | 1999-01-14 | Cairnscorp Technology Pty. Limited | Cleaning solutions containing citric acid and uses thereof |
WO2003101762A1 (en) | 2002-05-28 | 2003-12-11 | Advanced Technology Materials, Inc. | Process for cleaning and repassivating semiconductor equipment parts |
US20060079424A1 (en) * | 2004-09-23 | 2006-04-13 | Perry Stephen C | Buffered acid cleaner and method of production |
DE102007010538A1 (de) * | 2007-03-05 | 2008-09-11 | Poligrat Gmbh | Verfahren zum thermochemischen Passivieren von Edelstahl |
-
2008
- 2008-10-29 EP EP08018874A patent/EP2182095A1/de not_active Withdrawn
-
2009
- 2009-10-15 AU AU2009310094A patent/AU2009310094A1/en not_active Abandoned
- 2009-10-15 ES ES09737363.3T patent/ES2559387T3/es active Active
- 2009-10-15 US US13/126,827 patent/US9115433B2/en not_active Expired - Fee Related
- 2009-10-15 WO PCT/EP2009/007402 patent/WO2010049065A1/de active Application Filing
- 2009-10-15 EP EP09737363.3A patent/EP2352860B1/de not_active Not-in-force
- 2009-10-15 JP JP2011533578A patent/JP5586614B2/ja not_active Expired - Fee Related
- 2009-10-15 CA CA2741704A patent/CA2741704A1/en not_active Abandoned
- 2009-10-15 HU HUE09737363A patent/HUE026531T2/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2352860A1 (de) | 2011-08-10 |
WO2010049065A1 (de) | 2010-05-06 |
EP2352860B1 (de) | 2015-12-16 |
US20110309296A1 (en) | 2011-12-22 |
JP2012506951A (ja) | 2012-03-22 |
EP2182095A1 (de) | 2010-05-05 |
JP5586614B2 (ja) | 2014-09-10 |
ES2559387T3 (es) | 2016-02-11 |
US9115433B2 (en) | 2015-08-25 |
HUE026531T2 (en) | 2016-06-28 |
CA2741704A1 (en) | 2010-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4 | Application lapsed section 142(2)(d) - no continuation fee paid for the application |